Candy costs up to $0.50. that means it can cost only till 0.50 no higher than that and 0.50 itself so. 50 cents is 1/2 a dollar.
Now a nickel equals 5 cents. 5 cents is 1/20th of a dollar.
Remember, one dollar = 100 cents
A dime equals 10 cents. 10 cents is 1/10th of a dollar
We get the inequality https://us-static.z-dn.net/files/dde/db6daa3dfec0dea125aa0f6b45bd6fdc.png as your final answer.
Answer:
Solution: (-6,-3) See graph attached.
Step-by-step explanation:
Solve by graphing means to graph each equation and find the intersection.
The first equation y=2x+9 is already in y=mx+b. To graph, find 9 on the y-axis and mark a point. This is b and the y-intercept. Then from 9 count up 2 units and to the right 1 unit. The slope 2 determines this point. Mark the point at (11,1). Connect the two points.
To graph the second, convert to y=mx+b using inverse operations to solve for y.
5x-10y=0
-10y=-5x
y=1/2 x
Start at (0,0) and mark a point. This is the y-intercept. To find the next point count up 1 unit and to the right 2 units. The slope is 1/2 and tells us this direction. Mark the point at (1,2). Connect the points.
The solution is the (x,y) point where they intersect. The point is (-6,-3).
I believe the perimeter is 45 feet
Answer:
c:5
Step-by-step explanation:
Answer:
The graph is attached.
Step-by-step explanation:
The graph of x < -3 should be a dotted line x = -3 on the cartesian plane.
The area below x = -3 should be shaded to show that x < -3.